FR340435A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Telephone transmitter
Assignee: Individual
•
Filing: 1904-02-15
•
Granted: 1904-07-06
•
Expires: 1924-02-15
Abstract
No abstract record available.
Inventors
- 👤 Gaston Houbigant
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 22:52
CPC Classifications
H; H04; H04R; H04R21/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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